Moog 80668 Coil Spring Set - Front

Moog Coil Spring Set for Ford Crown Victoria and Mercury Marauder

The Moog 80668 coil spring set is engineered to restore suspension performance for select Ford and Mercury vehicles. Designed specifically for the Ford Crown Victoria and Mercury Marauder, this coil spring set offers precise fitment and reliable durability.

• Wire diameter: 0.62 inches (15.90 mm) for consistent strength
• Spring color: Black for corrosion resistance and clean appearance
• Front and rear spring outside diameter: 4.990 inches (126.75 mm)
• Front and rear spring relaxed length: 15.93 inches (404.80 mm)
• Front and rear spring compressed length: 11.00 inches (279.40 mm)

Technical Details and Specifications

This Moog coil spring set (part number 80668) features a wire diameter of 0.62 inches (15.90 mm), providing the necessary rigidity and flexibility for proper suspension function. Both front and rear springs share identical outside diameters of 4.990 inches (126.75 mm), ensuring balanced handling characteristics. The relaxed length of 15.93 inches (404.80 mm) and compressed length of 11.00 inches (279.40 mm) allow for optimal suspension travel and ride height maintenance. The black finish helps resist corrosion and wear over time.

Compatible Vehicles and Applications

This coil spring set is compatible with the following vehicles:

• Ford Crown Victoria
• Mercury Marauder

It is designed to replace worn or damaged coil springs in the front and rear suspension systems of these models, restoring ride quality and vehicle stability.

Common Suspension Issues Addressed

• Sagging or uneven ride height
• Reduced suspension travel and poor handling
• Excessive body roll during cornering
• Noise or vibration caused by worn springs
• Compromised load carrying capacity

Installation Notes and Tips

When installing the Moog 80668 coil spring set, ensure the vehicle is securely lifted and supported. Use appropriate spring compressors to safely remove and install coil springs. Verify that the springs are seated correctly in the spring perches to avoid misalignment or noise. It is recommended to inspect related suspension components such as shocks and bushings during installation for comprehensive suspension maintenance.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications, providing consistent performance and durability. While specific warranty details are not provided, Moog products typically come with a limited warranty against defects in materials and workmanship. Refer to Moog’s official documentation for complete warranty information.